Easy to print but difficult to solve puzzle. Try to fit all 5 tetris pieces inside this box. Solution hint shown in last photo.
A solid lid version included. You can either printed solid lid which makes the puzzle a bit harder or printed honeycomb version to make it easier.
Happy printing and solving the puzzle :)
Nozzle = 0.4mm
Layer = 0.3mm or 0.2mm
Honey comb version print setup
Nozzle = 0.4mm
Layer = 0.3mm or 0.2mm
Top and Bottom layers = 0
Perimeter = 4
Infill = 25%
Infill pattern = Honeycomb